Date: Tue, 2 Dec 2014 08:38:16 -0800 From: "David P. Discher" <dpd@dpdtech.com> To: freebsd-xen@freebsd.org Subject: Attempting to Get Xen FreeBSD Dom0 working Message-ID: <481F7D02-BFE9-4E35-A475-5A8A05A801CE@dpdtech.com>
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[-- Attachment #1 --] Hey All - Attempting to follow the directions over at : http://wiki.xenproject.org/wiki/FreeBSD_Dom0 I’ve confirmed the hard way, not all the bits in the pvh_dom0_v8 -head copy of FreeBSD have been merged into freebsd-head, so running with a working kernel from the repo over at xenbits. However, I’m getting a panic in the AcpiNsWalkNamespace when the Dom0 is booting. I’m willing and have time to do some testing and poking. And suggestions or pointers at what to look at next ? Hardware is: Supermicro X8STi Intel(R) Xeon(R) CPU E5620 @ 2.40GHz Panic is: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x18 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff803376f1 stack pointer = 0x28:0xffffffff823228d0 frame pointer = 0x28:0xffffffff82322940 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (swapper) [ thread pid 0 tid 100000 ] Stopped at AcpiNsWalkNamespace+0x31: movq 0x18(%rsi),%rax db> bt Tracing pid 0 tid 100000 td 0xffffffff8180bbf0 AcpiNsWalkNamespace() at AcpiNsWalkNamespace+0x31/frame 0xffffffff82322940 AcpiWalkNamespace() at AcpiWalkNamespace+0xa8/frame 0xffffffff823229a0 acpi_pci_attach() at acpi_pci_attach+0x154/frame 0xffffffff823229f0 device_attach() at device_attach+0x38f/frame 0xffffffff82322a50 bus_generic_attach() at bus_generic_attach+0x4a/frame 0xffffffff82322a70 qpi_pcib_attach() at qpi_pcib_attach+0x76/frame 0xffffffff82322aa0 device_attach() at device_attach+0x38f/frame 0xffffffff82322b00 bus_generic_attach() at bus_generic_attach+0x4a/frame 0xffffffff82322b20 device_attach() at device_attach+0x38f/frame 0xffffffff82322b80 bus_generic_attach() at bus_generic_attach+0x4a/frame 0xffffffff82322ba0 nexus_xen_attach() at nexus_xen_attach+0xa9/frame 0xffffffff82322bc0 device_attach() at device_attach+0x38f/frame 0xffffffff82322c20 bus_generic_new_pass() at bus_generic_new_pass+0x116/frame 0xffffffff82322c50 bus_set_pass() at bus_set_pass+0x8c/frame 0xffffffff82322c80 configure() at configure+0xa/frame 0xffffffff82322c90 mi_startup() at mi_startup+0x108/frame 0xffffffff82322cb0 xen_start() at xen_start+0x1f db> - David P. Discher http://davidpdischer.com/ AIM: DavidDPD | Y!M: daviddpdz [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQEcBAEBCgAGBQJUfer5AAoJEEmwU6XuhYWOMxIH/iqKv3vK+657HOz4Jn27zReV 5MSO/WODL/sl4YVpSvxWL2Ybsh1IS2QBA2TRxaKyLjs6X0L/2Jiv3sdeIoG0cS0+ SZwRgUVFvBz5DLmeLVALGqDZV5VfH1202FC5uOOBqDhZ1QvsWbERn2vRT5hTptey 8U8Qb6H0M6gjctl3aO6ArCu6xP6WVzfJ6RhFNpgYYV6MEP3UUlflYR7ME8vAU7/F 1GxOrRCX2aL+jEoutnlAvx/TPXsO5r7YWIzcosbggY1uDeIP8f/Z8O6fxwcZjhlQ G9XQyKOYovShW50Yju5WDZi0SXn7crgyEdq56CfmHKRLJSvViEBTeaAXpHIidLA= =4hsB -----END PGP SIGNATURE-----help
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